#166980#166980

#166980 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.5% C 0.082 H 221.7°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#166980
RGB	rgb(22, 105, 128)
HSL	hsl(193, 71%, 29%)
HSV	hsv(193, 83%, 50%)
CMYK	cmyk(82.8%, 18%, 0%, 49.8%)
CIE-LAB	lab(40.95, -15.25, -19.55)
CIE-LCH	lch(40.95, 24.79, 232.05°)
OKLab	oklab(48.47% -0.0616 -0.0548)
OKLCH	oklch(48.47% 0.082 221.7)
XYZ	xyz(9.2771, 11.8311, 22.2126)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166980 #802D16

analogous

#168062 #166980 #163480

triadic

#166980 #801669 #698016

tetradic

#166980 #621680 #802D16 #348016

square

#166980 #621680 #802D16 #348016

split-complementary

#166980 #801634 #806216

monochromatic

#04151A #0D3E4C #166980 #1F94B4 #34B8DC

Accessibility & contrast

On white

6.24

#166980 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#166980 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166980

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166980	#FFFFFF	#000000	##FFFFFF
##166980	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6681

Deuteranopia (green-blind)

#4E5C80

Tritanopia (blue-blind)

#007070

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #166980;
/* rgb */ color: rgb(22, 105, 128);
/* oklch */ color: oklch(48.5% 0.082 221.7);

Tailwind

colors: {
  custom: {
    50: '#6794a5',
    500: '#166980',
    950: '#000000',
  },
}

SCSS

$custom: #166980;
$custom-light: #6794a5;
$custom-dark: #000000;

JSON

{
  "hex": "#166980",
  "rgb": {
    "r": 22,
    "g": 105,
    "b": 128
  },
  "hsl": {
    "h": 193.019,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.48466,
    "c": 0.08243,
    "h": 221.7
  },
  "luminance": 0.11832
}

Semantic roles & 50–950 ramp

primary

#166980

secondary

#B5573D

accent

#613AED

background

#F6F9FA

surface

#EBF1F4

border

#C6CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #166980

Body copy rendered with the generated semantic roles for this colour.

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